![Yong Fang Yi](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Yong Fang Yi
President chez
RS TECHNOLOGIES CO., LTD.
Fortune : 547 M $ au 31/05/2026
Profil
Yong Fang Yi currently works at LE System Co., Ltd., as Chief Executive Officer & Representative Director, RSTEC Semiconductor Taiwan Co. Ltd., as Chairman from 2015, Beijinng GRINM RS Semicondactor Materials Co., Ltd., as Chairman from 2018, RS Technologies Co. Ltd., as President & Representative Director from 2010, and DG Technologies Co., Ltd., as Director from 2019.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
RS TECHNOLOGIES CO. LTD. 43,82% | 31/12/2025 | 11 655 000 ( 43,82% ) | 545 M $ | 31/05/2026 |
Sanden Corp.
 Sanden Corp. Industrial MachineryProducer Manufacturing Manufactures, develops, and sells automobile equipment 1,79% | 31/12/2025 | 2 005 500 ( 1,79% ) | 2 M $ | 31/05/2026 |
Postes actifs de Yong Fang Yi
| Sociétés | Poste | Début |
|---|---|---|
| RS TECHNOLOGIES CO., LTD. | President | 10/12/2010 |
RSTEC Semiconductor Taiwan Co. Ltd.
 RSTEC Semiconductor Taiwan Co. Ltd. SemiconductorsElectronic Technology Manufactures devices related to semiconductors | Président | 01/12/2015 |
Beijinng GRINM RS Semicondactor Materials Co., Ltd. | Président | 01/01/2018 |
DG Technologies Co. Ltd.
 DG Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells consumable parts for semiconductor manufacturing equipment | Directeur/Membre du Conseil | 01/01/2019 |
LE System Co., Ltd.
 LE System Co., Ltd. Electrical ProductsProducer Manufacturing Develops, manufactures and sells redox flow batteries | Directeur Général | - |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
15
Relations au 1er degré
5
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 5 |
|---|---|
RS Technologies Co. Ltd.
 RS Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Engages in silicon wafer reclaim and wafer oxide film coating services as well as semiconductor wafer manufacturing consulting services | Producer Manufacturing |
LE System Co., Ltd.
LE System Co., Ltd. Electrical ProductsProducer Manufacturing Develops, manufactures and sells redox flow batteries | Producer Manufacturing |
RSTEC Semiconductor Taiwan Co. Ltd.
RSTEC Semiconductor Taiwan Co. Ltd. SemiconductorsElectronic Technology Manufactures devices related to semiconductors | Electronic Technology |
Beijinng GRINM RS Semicondactor Materials Co., Ltd. | |
DG Technologies Co. Ltd.
DG Technologies Co. Ltd. Industrial MachineryProducer Manufacturing Manufactures and sells consumable parts for semiconductor manufacturing equipment | Producer Manufacturing |
